Micro GPS module with onboard antenna

With the AarLogic GPS 3T, the electronics manufacturer Round Solutions presents a micro GPS receiver that can be combined with further components in the briefest time to create a full-fledged navigation system. The antenna is already soldered onto the small circuit board, which is only 12 x 2 mm, making wiring unnecessary.

The square,10-mm wide and approximately 4-mm high antenna is positioned at a 90-degree angle from the circuit board. This array lets the user watch the display as usual, for example when using a GPS Smartphone, while the antenna points to the sky.

The actual reception module contains an antenna amplifier as well as filters for GSM bursts in addition to the time-tested SiRF-III chipset with display of the coordinates in NMEA-0183-V3 protocol. According to Harald Naumann, Technical Director at Round Solutions, the AarLogic GPS 3T is preferentially suitable for the structure of small and efficient positioning systems, but also for custom-made Smartphones. “The micro GPS receiver can be installed piggyback directly onto the circuit board of the device. It is switched on by simply using an on/off pin, ” explains Naumann; the time to market could be shortened dramatically with the 3T. “In addition, the power consumption at a nominal 31 mA is very small at a 3.3 V supply voltage, which makes the integration of our receiver still more attractive.” says Naumann.

For the visualization of the geo data received with AarLogic components, a free test server is available under www.track4free.com according to Naumann. Furthermore, developers receive access to the largest community worldwide for machine2machine communication, reachable at www.roundsolutions.com/forum.

About Round Solutions

Round Solutions is a leading, internationally active supplier of products, services and concepts for industrial users of electronic components. The focus lies on wireless technologies such as GSM, UMTS, GPS, Bluetooth, ZigBee, WIFI, UWB and ISM. The product portfolio ranges from starter kits to components for mass production. Round Solutions offers a wide range of electronic components such as radio modules, HF cables and ultra-sensitive antennas. Round Solutions currently has the world’s largest range of quad-band and penta-band antennas. Unlike its competitors, integrated antennas are already available in small quantities at Round Solutions. Its stock also includes lithium polymer, lithium-ion and nickel-metal hydride batteries. Moreover, Round Solutions offers a global express delivery service. With the compact and innovative components from Round Solutions, system integrators can develop their solutions quickly, easily and inexpensively. They thus enjoy greater efficiency and a shorter time to market for their applications. The company has branches in Germany and the United Kingdom.

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